Finding the Fourth Proportional to 12,483.05, 18,713.61 and 5,093.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,483.05 : 18,713.61 = 5,093.73 : x
2. Step 2: Convert to fraction form
   12,483.05/18,713.61 = 5,093.73/x
3. Step 3: Cross multiply
   12,483.05x = 18,713.61 × 5,093.73
4. Step 4: Simplify right side
   12,483.05x = 95,322,076.67
5. Step 5: Solve for x
   x = 95,322,076.67/12,483.05
6. Step 6: Final answer
   x = 7,636.12